vtkImageViewer.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkImageViewer.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkImageViewer_h
#define vtkImageViewer_h
 
#include "vtkInteractionImageModule.h" // For export macro
#include "vtkObject.h"
 
#include "vtkImageMapper.h"  // For all the inline methods
#include "vtkRenderWindow.h" // For all the inline methods
 
class vtkInteractorStyleImage;
 
class VTKINTERACTIONIMAGE_EXPORT vtkImageViewer : public vtkObject
{
public:
  static vtkImageViewer* New();
 
  vtkTypeMacro(vtkImageViewer, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  char* GetWindowName() { return this->RenderWindow->GetWindowName(); }
 
  virtual void Render(void);
 
 
  void SetInputData(vtkImageData* in) { this->ImageMapper->SetInputData(in); }
  vtkImageData* GetInput() { return this->ImageMapper->GetInput(); }
  virtual void SetInputConnection(vtkAlgorithmOutput* input)
  {
    this->ImageMapper->SetInputConnection(input);
  }
 
 
  int GetWholeZMin() { return this->ImageMapper->GetWholeZMin(); }
  int GetWholeZMax() { return this->ImageMapper->GetWholeZMax(); }
 
 
  int GetZSlice() { return this->ImageMapper->GetZSlice(); }
  void SetZSlice(int s) { this->ImageMapper->SetZSlice(s); }
 
 
  double GetColorWindow() { return this->ImageMapper->GetColorWindow(); }
  double GetColorLevel() { return this->ImageMapper->GetColorLevel(); }
  void SetColorWindow(double s) { this->ImageMapper->SetColorWindow(s); }
  void SetColorLevel(double s) { this->ImageMapper->SetColorLevel(s); }
 
 
  void SetDisplayId(void* a) { this->RenderWindow->SetDisplayId(a); }
  void SetWindowId(void* a) { this->RenderWindow->SetWindowId(a); }
  void SetParentId(void* a) { this->RenderWindow->SetParentId(a); }
 
 
  int* GetPosition() VTK_SIZEHINT(2) { return this->RenderWindow->GetPosition(); }
 
  void SetPosition(int x, int y) { this->RenderWindow->SetPosition(x, y); }
  virtual void SetPosition(int a[2]);
 
 
  int* GetSize() VTK_SIZEHINT(2) { return this->RenderWindow->GetSize(); }
 
  void SetSize(int width, int height) { this->RenderWindow->SetSize(width, height); }
  virtual void SetSize(int a[2]);
 
 
  vtkGetObjectMacro(RenderWindow, vtkRenderWindow);
  void SetRenderWindow(vtkRenderWindow* renWin);
  vtkGetObjectMacro(Renderer, vtkRenderer);
  vtkGetObjectMacro(ImageMapper, vtkImageMapper);
  vtkGetObjectMacro(Actor2D, vtkActor2D);
 
  void SetupInteractor(vtkRenderWindowInteractor*);
 
 
  void SetOffScreenRendering(vtkTypeBool);
  vtkTypeBool GetOffScreenRendering();
  void OffScreenRenderingOn();
  void OffScreenRenderingOff();
 
protected:
  vtkImageViewer();
  ~vtkImageViewer() override;
 
  vtkRenderWindow* RenderWindow;
  vtkRenderer* Renderer;
  vtkImageMapper* ImageMapper;
  vtkActor2D* Actor2D;
  int FirstRender;
  vtkRenderWindowInteractor* Interactor;
  vtkInteractorStyleImage* InteractorStyle;
 
  friend class vtkImageViewerCallback;
  vtkAlgorithm* GetInputAlgorithm();
 
private:
  vtkImageViewer(const vtkImageViewer&) = delete;
  void operator=(const vtkImageViewer&) = delete;
};
 
#endif